6th Floor, Rongda Building, Yuanwubian Road, Nancheng District beijing, beijing

Haida International Equipment Co., Ltd, which headquartered in Dongguan. since 2004, we have professional manufacturing experience in testing equipment industry. Haida Mission is become one of the mos...

1 dayu road, Dali village, qingxi town, dongguan city, guangdong province, China

Dongguan kexun precision instrument co., LTD. Is a manufacturer with more than 10 years' experience in the research, development, design and production of environmental testing machines. With...